- first fully open source release
- several bigger performance improvements
- merged in cpython 3.8.8 changes
- misc bug fixes
Debian packages: install via `sudo apt install ./pyston_2.2*.deb` then run via `pyston` or `pip-pyston`.
Portable directory: unpack `pyston_2.2_portable.tar.gz` into a new directory then run Pyston via one of the pyston symlinks inside the directory.
We recommend setting up virtual environments using `pyston -m venv` since the Ubuntu-provided virtualenv package is fairly old.
For more information and known issues have a look at our wiki https://github.com/pyston/pyston_v2/wiki